Digestion of protein in the intestines of adult ruminants
نویسندگان
چکیده
منابع مشابه
Digestion of protein in the intestines of adult ruminants.
Interest in the digestive tract of ruminant animals has usually centred on the forestomach. This is natural enough, for the forestomach is the characteristic digestive organ of ruminants and about two-thirds of the digestible organic matter of the diet is fermented there (Harris & Phillipson, 1962; Bruce, Goodall, Kay, Phillipson & Vowles, 1966). Protein is extensively transformed in the rumen ...
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Protein digestion in ruminants
Although the protein requirement of domestic ruminants may be calculated from a simple one-compartment model, this approach ignores factors such as microbial fermentation in the rumen and the non-equality of feed proteins. By examining digestion in each of the functional compartments of the digestive tract of the ruminant, a model may be constructed of the complete process. In this review, we p...
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Studies have been made of the digestion of nitrogen (N) and of organic matter (OM) in sheep offered thirteen gramineous roughages of widely differing nutritive value. It was concluded that the true digestibility of crude protein in the intestines ranged from 74 to 82% (mean 78%). These estimates were based on observations that, while metabolic faecal N (MFN) was equal to 0.4 g/100 g OM intake, ...
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ژورنال
عنوان ژورنال: Proceedings of the Nutrition Society
سال: 1969
ISSN: 0029-6651,1475-2719
DOI: 10.1079/pns19690025